Ricky Wassenaar had a lengthy criminal history that grew during his time in prison. He is currently serving 16 life sentences ...

Now, ABC15 has learned two more inmates died this week and their deaths are being investigated as potential homicides.

Arizona inmate Ricky Wassenaar, currently serving 16 life sentences, is now being accused of killing three inmates.

Ricky Wassenaar, the suspect in the triple homicide, warned prison officials of his homicidal intentions, according to people ...

Another inmate has been killed inside an Arizona state prison, just days after three others were murdered in a different ...

One of Arizona’s most notorious prisoners was able to kill three fellow inmates because of significant security failures and ...

Ricky Wassenaar was convicted on 19 charges, including kidnapping, after a hostage situation at an Arizona state prison in ...

An Arizona prisoner serving 16 life sentences killed three other inmates at a state prison in Tucson, according to officials. Ricky Wassenaar is accused of killing Saul Alvarez, Thorne Harnage and ...