30/08/2026
John “Jack” Robinson Biggs Sr., 92-Year-Old Former State Trooper, Accused of Fatally Stabbing His 89-Year-Old Wife Jane Inside Their Goodyear, Arizona Home as Family Raised Dementia Concerns
A 92-year-old former state trooper is facing murder charges after prosecutors say he fatally stabbed his 89-year-old wife inside their Goodyear, Arizona, home.
John “Jack” Robinson Biggs Sr. appeared in court Saturday after being released from the hospital and was ordered held on $1 million bond. He is charged with second-degree murder and aggravated assault in the death of his wife, Jane Biggs.
The couple's adult son reportedly discovered Jane's body after becoming concerned about his father's recent behavior. Prosecutors said she suffered multiple stab wounds and injuries consistent with defensive wounds.
Biggs' family and defense attorney have raised concerns about a recent mental decline and possible symptoms of dementia. His attorney noted that the former Maryland state trooper has no known criminal history and served in law enforcement for about 25 years.
Prosecutors argued that the seriousness of the allegations warranted the high bond, and the judge agreed. If released, Biggs would face house arrest and electronic monitoring.
His next court hearing is scheduled for September 4.