"Research in psychology and criminology reveals a consistent pattern of cruelty to animals among perpetrators of violence toward humans," says cruelty caseworker, Martin Merserau. This week, we discover the man who raised the Presa Canario dog who brutally killed Diane Whipple may also be the serial rapist and murderer of 10 people in the late 70s....
Original dog owner in notorious fatal dog mauling case under investigation for serial killing