york concerning lawrence fleinhardt. f-l-e-i... oh, you know him? okay, well, then i guess you're the person i need to be speaking to. um, i've known professor fleinhardt for approximately 17 years, and i'll be the first to admit he's an eccentric. i'm aware that that's your concern. yeah, but he's brilliant. he's the kindest, most decent person i know. yes. i am, i am personally vouching for him, yes. well, i appreciate that. uh, yeah, yeah. yeah, i guess that is all i have to say. thank you. (mouthing) hey. so, got something? yeah, i did what i said i was going to do. i compared the killer's messaging patterns against our parents stop predators group and i've isolated a near match within an error margin of five percent. all right, so who? according to my math, brendan mccrary. no, no, that's not possible. he's already alibied for two of the murders. yeah, but charlie's saying he found a near match. you know they say people and their pets start to look alike? same thing happens in family dynamics. one member of a family will start to think and spea