Sister says Adams’ ‘mental health degraded fast and terribly bad’

The sister of a former NFL player suspected of gunning down five people Wednesday before killing himself with a self-inflicted gunshot wound said her brother’s behavior shifted dramatically the past couple of years.

“His mental health degraded fast and terribly bad,” Lauren Adams told USA TODAY Sports of Phillip Adams, a cornerback who played in the NFL between 2010 and 2015. “There was usual behavior. I’m not going to get into all that (symptoms). We definitely did notice signs of mental illness that was extremely concerning, that was not like we had ever seen. …

“He wasn’t a monster. He was struggling with his mental health.”

Although Lauren Adams said her brother showed no signs of violent behavior, she did say he’d become more aggressive. “In conversations, it would escalate to arguments,” she said. “Normally it would just be a normal conversation. His temperament had changed where he was super laid-back forever and all of the sudden he had that temper. You could just tell that something was off.”

She said she thinks some of the mental health issues can be traced to his NFL career, which began in 2010 after he finished playing in college at South Carolina State. Picked in the seventh round of the 2010 draft by the 49ers, Adams played for six teams in six seasons.

When his career ended after the 2015 season, he returned to South Carolina having soured on the sport, according to his sister. “He really didn’t want anything to do with football,” she said. ’’He didn’t watch it. If we were watching it, he would leave the room or ask us to turn it off.”

On Thursday, the shooting spree took place in a quiet neighborhood of a community where Lauren Adams said her brother once was known as a pillar. She said he would give away his expensive clothes and shoes to children who were less fortunate.

“He loved mentoring kids,” she said. About 18 months ago, as things deteriorated, Adams would not tell family where he lived before he recently moved back with his parents, his sister said.