As the grieving mother bid farewell to her only child, she found room in her heart for gratitude – a word repeated often at a memorial service Thursday for fallen Orange County Sheriff’s Department Deputy Carlos J. Cammon. Cammon was 29 when he collapsed on July 18, 2013, during an extremely strenuous SWAT tryout at the OCSD’s Regional Training Facility in Tustin, said Lt. Nate Wilson, chief of the OCSD’s Stanton Police Services. Cammon, a six-year OCSD veteran, was a patrol deputy in Stanton when he collapsed. He died Aug. 23, 2019 at a long-term care facility, Kindred Hospital, in…