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'A gruesome, gruesome scene': St. Charles man charged with killing girlfriend, her 2 children and her mother

'A gruesome, gruesome scene': St. Charles man charged with killing girlfriend, her 2 children and her mother

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ST. CHARLES • Police received a chilling 911 call late Friday night.

In a subdivision off Muegge Road with well-maintained lawns and two-car garages, there was a man with a gun in a house on the 100 block of Whetstone Drive.

On the line, with gunshots audible in the background, was Jane M. Moeckel, 61, who had barricaded herself in a downstairs room with her two grandchildren, Zoe J. Kasten, 8, and Jonathan D. Kasten, 10.

By the time police arrived shortly before midnight, they were all dead. The mother of the two children, Kate Kasten, 39, also was in the house, fatally wounded. She died later at a hospital.

“It was a gruesome, gruesome scene,” St. Charles County Prosecutor Tim Lohmar said Saturday.

Richard Darren Emery

Richard Darren Emery, of St. Charles, was charged with 15 crimes in a crime spree that police say included the murder of his girlfriend, her two children and her mother; a stabbing during an attempted carjacking; and a shootout with police. Authorities plan to seek the death penalty.

Following an all-night search, police arrested Richard Darren Emery, 46. He was charged Saturday with 15 crimes, including murder in the first degree, armed criminal action, assault in the first degree and attempted robbery in the first degree.

Each of those charges carries a sentence of 30 years to life in prison, but Lohmar said “it looks and smells like a death penalty case.”

Police believe Emery lived in the home and was Kate Kasten’s boyfriend. The two young victims were Kasten’s children from her marriage to Kory Kasten, who died last year. The fourth victim, Moeckel, is her mother.

7-hour manhunt and a stabbing

Emery, who does not appear to have a criminal history, was apprehended after a seven-hour manhunt that terrified neighbors as gunfire erupted and tactical police squads fanned out across the subdivision.

“They were telling people to go into interior rooms and basements,” said Simran Noon, a San Diego resident staying with her mother in St. Charles for the holidays. “They were shining scopes and lights at our deck. They had guns pointed over here. It was like something out of a movie.”

When police arrived, they saw a car leaving the house and attempted to stop it. But the driver shot at police, who returned fire. A police car was struck by the vehicle before the suspect fled on foot.

About a quarter-mile away, the suspect tried to carjack a woman on a residential street, stabbing her seven times before leaving the scene after being unable to start the car. The woman was in critical condition Saturday, but officials say she is going to be OK.

When police arrested Emery, who also goes by Darren Emery, he was in a QuikTrip bathroom on First Capitol Drive, taking shelter from the cold and suffering from gunshot wounds in his neck and hip.

He refused to provide statements to police but was “matter of fact” with officers, Lohmar said. He was taken to a hospital for treatment of his injuries.

The family had lived in the home for about a year, and police had never been called there in that time. A motive for the shooting wasn’t clear.

“What can possess someone to take the life of a child is beyond me,” Lohmar told reporters at a news conference announcing the charges.

Kasten was widowed last year. Her late husband was a former Marine who died in April 2017 after a long battle with cancer, according to an online obituary.

Facebook pages for Emery and Kate Kasten show several pictures of the couple together with two young children. Emery’s profile picture is one of a man aiming a gun at a shooting range.

There have been three other murders in St. Charles in the last two months, unusual for the normally quiet suburb.

In November, when a teenage girl and her boyfriend were charged in the fatal shooting of the girl’s grandfather, found dead in the yard of his St. Charles home, St. Charles police Capt. Ray Juengst called murders there “very rare” and said the city gets “maybe one a year, if that.”

This month, a man was shot dead in downtown St. Charles after he and two others arranged to meet a man they thought had drugs and cash with plans to rob him. On Wednesday, a woman was charged after stabbing her husband to death at their home on Lynnbrook Drive.

Lohmar acknowledged the violence but said the cases have mostly been domestic incidents where the perpetrators knew their victims.

Noon, the San Diego resident, said she witnessed police confronting the suspected shooter outside her mother’s house on Muegge.

After the man shot at police, Noon said, she saw him run into nearby woods. When she tried to open the window to let police know where she saw the man run, officers yelled for her to stay inside and lock all the doors and windows, relaying the same to other neighbors who later came outside to see what was going on, she said.

“I grew up in St. Charles,” she said. “This used to be a very safe place. I wasn’t expecting to see what I saw.”

A candlelight vigil in honor of the victims has been set for 6:45 p.m. Sunday at Harris Elementary School, 2800 Old Muegge Road, St. Charles, according to a Facebook page set up for the observance.

Rachel Rice of the Post-Dispatch contributed to this report.

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St. Louis Post-Dispatch political reporter.

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