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

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

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

The suspect was identified as Ricky Wassenaar, who has been in and out of Arizona prisons since the 1980s. He's accused of ...

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 ...

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

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

According to the Arizona Department of Corrections, Ricky Wassenaar killed Saul Alvarez, Thorne Harnage, and Donald Lashley ...

Wassenaar and another inmate took over a Buckeye prison tower in 2004 in a 15-day standoff that gripped the nation. Now, he's ...

No further details about the killing have been made public. The only named suspect is another inmate named Ricky Wassenaar, who is already serving 16 life sentences after he was convicted of ...

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 ...