Publix shooting: Killer made threats against children on social media; family says he was schizophrenic

ROYAL PALM BEACH — Timothy J. Wall posted on social media that he wanted to kill people — particularly children. The unemployed carpenter had displayed increasingly paranoid behavior for days. And Thursday morning, he appeared to be looking to bring his Facebook insanity to reality.

Timothy J. Wall, 55, shot a woman and her grandson in a Royal Palm Beach Publix on Thursday morning, then turned the gun on himself.

Wall found his victims at 11:35 a.m. Thursday, killing two strangers: a 69-year-old grandmother and her toddler grandson, nearly 2. They died while doing an everyday chore in one of the most communal of places: a Publix Super Market in Royal Palm Beach. 

A former relative of Wall, the sister of his ex-wife, told The Palm Beach Post on Friday that the 55-year-old Acreage resident suffered from schizophrenia and that her sister had previously reached out to law enforcement for help.

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But Palm Beach County Sheriff Ric Bradshaw blasted the ex-wife and anybody who knew of Wall’s unhinged social media raging but who had failed to notify authorities. 

“The real sad part of this, other than the fact that people are dead, is that there was a chance this could have been stopped,” Bradshaw said. “You know why? The reason is, he’s on Facebook. He has said, ‘I want to kill people and children.'”

Sheriff Ric Bradshaw and Palm Beach Sheriff's Maj. Talal Masri, left, hold a news conference Friday to share a timeline of events of the Royal Palm Beach Publix shooting.

Gunman’s path to shootings brought him to shopping plaza hours earlier

The sheriff’s office held a news conference Friday, offering a timeline of the events that led to the shootings.

Wall drove to the The Crossroads shopping plaza, at Okeechobee and Royal Palm Beach boulevards, on a red scooter. Surveillance cameras caught him lurking in Walgreens and then again in Publix earlier in the morning, when he was apparently spooked off by a sheriff’s deputy buying groceries.

Wall entered the Publix, holding a golf putter, using it as a walking stick. He found his innocent victims in the produce aisle at 11:29 a.m.

Surveillance-camera video shows Wall watching victims across the produce section.

Wall then moved to the shopping cart and killed the child with one shot. The grandmother then instinctively attacked Wall. She almost had the upper hand when his gun jammed, but he pushed her down on the ground and shot her, Bradshaw said at the news conference.