William "Willie the Rat" Dominick Cammisano Sr. (April 26, 1914[citation needed] – January 26, 1995) was an American mobster and enforcer for Nicholas Civella's Kansas City crime family.
[1] His arrest record continued to grow into early adulthood, including citations for carrying a concealed weapon, bootlegging, pistol whipping a robbery victim, running an alcohol still, being AWOL from the U.S. Army, disturbing the peace, and gambling.
[1] Cammisano was an enforcer of Nicholas Civella's organization in the Kansas City branch of La Cosa Nostra.
[3] Both William Cammisano and his brother, Joseph, were indicted for "conspiracy to extort the property of Fred Bonadonna" on June 16, 1978.
[8] William's other son Gerlarmo "Jerry" Cammisano pleaded guilty in 2011 to federal charges he ran a $3.5 million illegal sports betting ring.