what happened to derek on criminal minds

5 years ago, Seth Group's CEO, Rita Seth, fell in love with a construction worker, Drake Barton, and had a daughter.However, due to the social gap, Rita's father opposed their relationship. When Rita's inherited family leukemia relapsed and her life was in critical danger, her father used the excuse of not providing a bone marrow transplant to force Drake to leave Rita. Drake, deeply in love with his wife, had no choice but to agree to leave in order to save her life. Upon learning the truth, Rita went to see Drake, only to witness him hit by a car. Overwhelmed with grief, she fainted on the spot.Taking advantage of this, Rita's father left her and Drake's child, Dana, at the accident site.

Paisley Jenkins, a war correspondent, gave up her career to become a housewife after getting married and having a child. Ten years later, her husband, Lucas, gifts Paisley’s late mother’s camera to his "little sister," Sophia. Paisley discovers Lucas and Sophia’s ambiguous relationship, and their daughter, Anna, idolizes Sophia. Heartbroken, Paisley applies to return to the warzone. Her news director warns her, "War correspondents must stay until the conflict ends"—implying she might not come back alive. Paisley files for divorce, but Lucas dismisses it.

On the day Natalie was discharged from the psychiatric hospital, she became unusually docile. However, her adopted sister was even more adept at pretending than she was. Her two brothers doted on their adopted sister while regarding Natalie with utter disdain, but she didn't care about it at all. Outwardly, she played the role of a well-behaved, sane person, but in truth, she had long since slipped into genuine madness!

Rachel and Ethan were trapped in a war zone. While trying to save Ethan, Rachel was left with a disfiguring scar on her face. They fell in love and got married, but there was only one evacuation spot. Rachel gave it to the injured Ethan, andEthan promised he would come back for her—unaware that Rachel later discoveredshe was pregnant.Six years later, Rachel returns to the country to save her daughter, Sophie, only to find that Ethan had already married the hospital director ’ sdaughter and started a new family after his return. To protect his reputation andstatus, Ethan even slandered Rachel and Sophie. At this critical moment, Rachel’slong-lost father finds her and reveals that she is actually the daughter of thechairman of the Harrington Medical Group. In the end, the scumbag doctor loseseverything and suffers the consequences of his own actions, while Rachel goes onto live a happy life with her daughter.

In her past life, Mia Blair mistakenly believed Nick Judd was the man who saved her life. She fell for him completely, only to be betrayed and destroyed in the end. Given a second chance at life, she vows not to repeat the same mistake and to cherish the man who truly loves her.

Jason Hawks is unexpectedly reborn as a flea. Relying on his hardened mouthparts to suck blood, he continuously evolves, as intricate patterns gradually emerge across his body—eventually destined to grow wings and soar through the skies. With an overwhelming will to survive, he is cunning and ruthless, constantly devising unexpected tricks in the face of adversity. Meanwhile, Chione Lawson, a cold and stunning young woman from the Void Academy, appears outwardly aloof but is strong-willed, vengeful, and deeply perceptive. By a twist of fate, she becomes the key figure entangled in his destiny.

Three years later, when they reunited, Donna's first words to Henry were: "Mr. Ferrell, let's have a fake marriage."Having been deceived out of her fortune by the boyfriend she had supported for years, Donna finally realized the price she had paid. Well, if that's the case, she'd just switch to a different man.At the civil affairs office, Henry grabbed her arm tightly: "I never said I wouldn't agree."

Chris Leif gave up his family inheritance to become a stay-at-home husband for his wife, Queenie. When Queenie's first love,Nathan,returned to the country, her family began to look down on Chris. Pushed to his limit, Chris chose divorce and started a new life. Only then did Queenie and their daughter realize how remarkable Chris truly was—but it was too late to win him back.

Betrayed by her husband Ethan, Celeste is reborn on the flight where her fate was sealed. Armed with past-life memories, she prevents a critical delay, saving the brother of billionaire Lucas and clearing her own name. Joining the airline's headquarters, Celeste rises through crises with her brilliance, becoming director and heir apparent. Along the way, she unmasks her ungrateful protégé Emily, delivers justice to her enemies, and ultimately finds both success and clarity in a world of shifting loyalties.

At 18, Maeve was kidnapped on a cruise ship. Blair, her childhood sweetheart and first love, took a bullet for her before falling into the sea and dying. Determined to uncover the truth,Maeve agreed to marry Curtis, the heir to a wealthy family.However, on the eve of their wedding, she encountered Xavier—a man from an ultra-wealthy background whose memory had been altered and who was now living under the guise of a car mechanic.

Chloe Summers had it all: stellar grades, a bright future…until a vicious bullying campaign tore her world apart. Just when she thought things couldn't get worse—toxic work drama, a lying ex—in walks James Walton. He looks her dead in the eye and says, "Use me. My connections, my name, my resources—consider them yours. Step up, climb higher. I'll make sure you get everything you ever wanted. Your dreams? Consider them done."

Betrayed by his fiancée Linda, Morgan faces total ruin. But his business simulation game turns into reality. Elite CEO Eve Jenkins arrives, handing him an empire. When Morgan buys out his old firm and crushes his betrayers, Linda realizes in despair: the burden she dumped is now an unreachable god.

When Princess Gwen Windsor finds herself reborn as Daisy Dumont, the brilliant but abandoned 13 year old daughter of the Dumont family, she decides to take her fate in her own hands. Not only does she transform her washed-up, amnesiac father, now a reckless playboy, to reclaim his rightful place atop a ruthless family empire, she must also outmaneuver vicious relatives, gain the trust of her stoic grandfather, and prove that she is worthy of the crown she once wore.

Twenty years ago, Quilla saved Yosef and his family by chance.The two fell in love over time, and she chose to stay with Yosef, raising his three children as her own. Twenty years later,the ex-wife Mary reappears. Emotionally, the three children lean more toward their birth mother, so the family decides to drive away Quilla, the only "outsider". Heartbroken, she cuts ties with them for good. Meanwhile, the Grant family's business begins to decline,and Mary proves to be nothing but a gold-digger. They finally remember Quilla's kindness and try to win her back, but her heart is already dead, and she starts a new life.

In her past life, Nancy Yale was betrayed, stripped of her family fortune, and brutally murdered by her scumbag husband, Zack Gomez, and his mistress. Given a second chance at life, she swiftly marries Liam Swift, the wealthiest man in Riverton, and publicly humiliates her deceitful ex. To save her father's company, Nancy must fulfill a high-stakes business agreement within six months. With Liam's support, she triumphs over her adversaries, eventually building a life together and raising a beautiful family with him.

George Culkin has one year left to live and descends the mountain with seven marriage contracts, a body full of unmatched medical and martial ability, and absolutely no plan beyond survival. On his first day down he accidentally saves Cindy Ginger, a powerful CEO who pulls him into her world before he can think twice. What was supposed to be a casual detour becomes considerably more complicated. George's seven senior sisters,each formidably powerful in their own right, have strong opinions about his wellbeing and even stronger opinions about anyone who threatens it. When he discovers that the enemy behind his shortened life and his new entanglements is one and the same person, he stops keeping a low profile. He came down the mountain to survive his last year. He ends up fighting for a whole lot more than that.

When the apocalypse hits, time-traveler Finn gets stabbed in the back by his fiancée and his friend. Then he unlocks the Plant Summon System. These plants grow clean and stand guard over the base. While everyone else fights for scraps,Finn levels up in chill mode. With Cherry Bomb and Doom-shroom, he wipes out zombies like mowing grass. He recruits powerhouses, wins hearts, crushes the Zombie Queen, and goes head-to-head with Dr. Corpse. In the end, he turns Caelum into humanity's last beacon, saving the world without breaking a sweat.

Ethan Shaw was once just an ordinary security guard in Grayhaven. At 26, he had never even held a woman's hand. When the zombie apocalypse broke out, he managed to survive for only 12 days before being torn apart by the undead. Then fate reset everything. Given a second chance, Ethan awakened the Apocalypse Convoy System, a power that grew stronger every time he saved a beautiful woman. As civilization collapsed and human nature turned darker by the day, Ethan built a convoy where survival, desire, and rewards became inseparably linked.