Written by David Fury and directed by James A. Contner, it was originally broadcast on October 12, 1999 on the WB network.
In "Lonely Heart", Angel Investigations looks into a series of killings linked to a trendy L.A. singles club.
Kate, believing the bartender committed the murders, accepts a provisional truce with a circumspect Angel.
I had to hit it sideways, my back flat to the wall and kind of skip into it, but it just pile drove me right to the ground."
[3] David Fury wrote this episode to replace his original script, titled "Corrupt", which also introduces the character of Kate.