Las Vegas lawyer, 77, who shot dead son's ex-wife and her prominent attorney husband during custody case was dying from cancer after receiving terminal diagnosis, his former colleague claims
Daily Mail -

Dennis Prince, 57, and his wife, 30-year-old Ashley, were gunned down Monday morning during a deposition. The gunman, 77-year-old Joseph Houston II, claimed he was dying of cancer just days earlier. Houston was representing his son, Ashley's ex-husband, in the case

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