It was Lee who discovered that Faith was in town and it was his idea to enlist her help in ridding the firm of thier Angel problem. However, as Lilah points out, he doesn't have very good people skills, a problem highlighted when he tried to intimidate Faith.

She beat him to a pulp.

Putting him in a neck brace with his jaw wired up.

But Lee was hiding a secret, which came out into the open when security was breached and the mindreaders were brought out to look for those disloyal to the company. he was in secret talks with another law firm, (who were chasing him apparently). He was planning on leaving and taking come of his client base with him.

He was shot in the head for his troubles.