PHOENIX — The Mesa Fire and Medical Department is in mourning after the death of longtime firefighter Mark Keller. Keller was found dead while on duty Tuesday morning, the department said.

MESA, AZ — The Mesa Fire Department is mourning the loss of Firefighter Mark Keller. Officials say Keller died Tuesday morning while on duty. “My heart is with the Keller family in this ...

A 35-year Mesa firefighter died on duty last week, it was announced. Mark Keller, 62, who lived in Gilbert, was found dead the morning of May 6. Details of his death were not released.

Mesa is hosting a processional and funeral for firefighter Mark Keller, who died while on duty earlier this month. Firefighter Mark Keller, who started with the East Valley agency in 1990 ...

PHOENIX — The funeral services for longtime Mesa firefighter Mark Keller will begin Wednesday evening. Keller, 62, was found dead last week while on duty, according to Mesa Fire and Medical ...

A video is going viral after a Queen Creek man on the autism spectrum got a free ice-cold treat from an ice cream truck. Chase Witherby is 21 years old but functions like an 8-year-old because of ...

A 35-year Mesa firefighter died on duty last week, it was announced. Mark Keller, 62, who lived in Gilbert, was found dead the morning of May 6. Details of his death were not released.