Quebec City shooter supported Trump's immigration policies, newly public court documents show

The week before he killed six Muslims, Alexandre Bissonnette returned home to live with his parents where, "anxious and unstable," he declared his support for Donald Trump's immigration policies.

Bissonnette, 28, admitted to the attack on Wednesday, pleading guilty to killing six Muslim men, and critically injuring five others.

Bissonnetteinitiallypleaded not guilty during a pretrial hearing earlier this week,and Crown prosecutors had prepared a large body of evidence for trial, which was to begin next month.

Some of that evidencecan now be made public, and includes sections from a search warrant application filed by Quebec provincial police a week after the shooting.

Though parts of the application areredacted, it neverthelessoffers insightintoBissonnette'sstate of mind just before, and after, the deadly attack on the mosque.

In a summary of an RCMP interview with the suspect's mother, Manon Marchand, the affidavit notes: "He would agree with the statements of [U.S. President] Donald Trump to the effect that all immigration should be blocked."

It is unclear if this referred to a specific policy, but two days before the shooting Trumpsigned an executive order that barred citizens from seven Muslim-majority countries from entering the U.S.

The order also temporarily suspended the admission of refugees. It was popularly referred to as a "travel ban" or an "immigrant ban."

'Anxious and unstable'

Last year, one of Bissonnette's friends told CBCNews that the day before the shooting they discussed the travel banin a private Facebook exchange.

"He told me he just wanted white immigration to Canada and Quebec, exclusively," said Martin Robin, who knew Bissonnette from Laval University.

"He told me that in the long run, this non-white, non-European immigration may perhaps lead to the marginalization of whites. That's pretty much what struck me and what keeps popping up in my mind."

On Wednesday, after pleading guilty, Bissonnetteread a statement in which he said: "I am not a terrorist, nor an Islamophobe, rathera person who was carried away by fear, negative thoughts and a horrible form of despair."

According to the affidavit,Bissonnette's mother told police her son was very "anxious and unstable" in the week before the shooting.

Though he shared an apartment with his twin brother not far from the mosque he attacked,Bissonnettewas staying with his parents at the time.

His doctor had recently given him a new prescription, for the drug apo-paroxetine, which is commonly used to treat depression and anxiety, Marchand told police.

Call from highway

On the night of Jan.29, 2017,Bissonnettehad dinner with his parents, according to sections of the warrant application that were previously made public.

Afterwardhe borrowedhis father's MitsubushiRVR andtold his mother he was heading to the Castors de Charlesbourg, a gun clubwhere he was a member and an accredited handgun shooter.

Crown prosecutors intended to tell the jury that not long before8 p.m. ET,Bissonnette stopped at a corner store andbought a lemon-flavoured alcoholic cooler.

He then drove to the Quebec Islamic Cultural Centre, and started shooting as he walked toward the front door.

At 8:11 p.m.Bissonnetteplaced a call to 911. The information released Wednesday reveals he was about 16 kilometres away from the mosque at the time, parked on the Flix Leclerc Highway, with the Mitsubushi's flasherson.

The 911 call lasted 50 minutes.Bissonnetteidentified himself as the shooter and told the dispatcher he wanted to turn himself in, according to the affidavit. He was crying and mentionedbeing able to see a bridge.

"He says he wants to go walk in the woods and fire a bullet in his head. He says he will cooperate 100 per cent. He is tired and wants the police to intervene,"the summary of the call reads.

A tactical unit eventually arrivedon the scene. The affidavit indicates Bissonnettewas taken into custody and read his rights at 9:11 p.m.