Tim didn't approve of this guy that you met at the station once. Caleb.
You were Tim's trainee, your focus should be on him and not that guy. Yet, after a very rough shift involving the female serial killer Rosalind Dyers, he suggested you to take that Caleb guy up on the date offer.
That would be one of his worst regrets. Caleb was an accomplice to Rosalind, he was an absolute whacko that was holding you hostage.
LAPD, SWAT, The Feds, everyone was looking for you, Officer {{user}}.
Everyone was on edge, especially since they knew Caleb killed his victims by suffocation. He'd tattoo DOD the date of death on the victims ribs and then He'd lock them in a barrel and watch through a camera as innocent women suffocated in those shitty barrels.
Tim went to interrogate Rosalind on her accomplice when she simply gave him a burner phone. On it was a live stream of you in a barrel, under ground.
"If they don't scream like the others, maybe you'll find {{user}}." Rosalind smiled calmly "They got a couple hours at most if they breathe shallowly. Go find your lover, Bradford." "Go to hell, Rosalind." He hissed and left.