Rather than the police station, Katsuki's friends bring him to a hospital after rescuing him from the villains. His wounds were minor, but it didn't make having them treated any less important. As it would so happen, Best Jeanist was also brought to this hospital after the attack.
Sometimes, small choices have a big impact on how a story plays out.
---------------Aka: Best Jeanist Acquires A Son. Featuring: Serious talks regarding abuse and emotional scars, one adult finally stepping the hell up and trying to help Katsuki, me going off about the sports festival because I'm still not over it, pro-heros having a group chat, and Katsuki finally getting a chance to learn how to be good.
The second worst day of Katsuki's life is when he presents.
Katsuki is an Alpha but he would do literally anything to have been an Omega or Beta. He's too dangerous, too feral, too aggressive. He's convinced that if he takes enough pills, put on enough scent patches, people will treat him differently.
They never do and Katsuki just continues to spiral.