On a sleepy Sunday morning in late July 1965, Detective 3rd Grade James McDonnell received a call in the upstairs squad room of midtown Manhattan’s 17th Precinct. There was a man at the Western Union office in Grand Central Station who might be impersonating a police detective, he was told. The man was in the company of a 14-year-old runaway and had contacted the boy’s father in Texas to wire plane fare so the son could fly home. The father had grown suspicious when the man had asked for $150—twice the needed amount. McDonnell quickly drove the 10 blocks to Grand Central, parking his unmarked black sedan on Lexington Avenue and hurrying down to the terminal’s lower level. Criminal impersonation of a police officer was an E felony—a “good collar,” as cops like to say, and if the perp had a gun, even better. There’d also been chatter on the detective grapevine about a number of recent cases of phony policemen, so McDonnell was eager to see what was up.
