Ricky Wassenaar was convicted on 19 charges, including kidnapping, after a hostage situation at an Arizona State Prison in 2004.

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

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

A notorious criminal known for taking two prison guards hostage in Buckeye back in 2004 is 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 ...

An Arizona prisoner serving 16 life sentences allegedly killed three other inmates at a state prison, with officials saying he had "intent to harm." ...

Three people died as a result of an 'altercation' at the Arizona State Prison Complex in Tucson, according to authorities.

Tucson prison officials released the name of three men who died after a fight believed to have been started by a prisoner ...

FLORENCE, Ariz. (AP) — An Arizona man who kidnapped and murdered his girlfriend's ex-husband was executed Wednesday, the second of four prisoners scheduled to be put to death this week in the U.S.

FLORENCE, Ariz. (AP) — An Arizona man who kidnapped and murdered his girlfriend's ex-husband was executed Wednesday, the second of four prisoners scheduled to be put to death this week in the U ...

FILE - This undated file photo provided by the Arizona Department of Corrections, Rehabilitation and Reentry shows Aaron Brian Gunches, who was convicted of murder in the 2002 killing of Ted Price ...