Madison police do not appear to have interacted with shooter Natalie Rupnow before Monday’s incident, officials said.

“To my knowledge, I’m not aware that we’ve had any issues with her,” Chief Shon Barnes said during a news conference Monday. “If it were, we certainly would have had some sort of intervention, but I’m not aware of that.”

He added that the department’s intelligence analysts will review records to definitively determine whether police had contact with Rupnow in the past.

Neighbors say police set off stun grenades Monday afternoon at a property eight miles from Abundant Life Christian School while the investigation into the shooting is ongoing.

Videos show a north Madison home with its door removed and windows damaged, the home decorated with Christmas lights and cordoned off with police tape, WTMJ reported.

It’s not clear if this is the home of the suspected school shooter.

Residents said they saw police throwing lightning bolts into the property after investigators arrived early Monday afternoon and went in and out of the house until nightfall. The non-lethal explosive devices, also known as stun grenades, are used to disorient or distract enemies in close combat.

“I heard the news this afternoon and thought we’d just drive past the main road and there it was,” a neighbor told the news outlet. “The front door was ripped off and no one was around and investigators are in there cleaning up the mess.”

Classes for schools in the Madison Metropolitan School District will resume Tuesday, according to WISC-TV.

It follows a suspension of several district schools that were put on hold Monday.

The Madison Metropolitan School District is the second largest school district in Wisconsin, serving over 25,000 students in 52 schools, according to its website.

Police in Madison, Wisconsin, are expected to provide a public update on the investigation into a mass shooting on Monday that left six people injured and three people dead, including the gunman.

The press conference is scheduled for 1 p.m. local time.

Important information about the shooting is not yet public, including the names of the victims.

A candlelight vigil is planned for Tuesday evening as Madison suffers from the heinous attack on Abundant Life Christian School.

According to WMTV, the mayor and education officials are expected to be in attendance.

Police asked the local community to postpone Monday’s vigils at the school, which remains an active crime scene. Police officers monitored the school overnight.

In the hours after the Madison shooting, officials repeatedly warned the public to ignore the social media rumor mill that has become increasingly common in the wake of high-profile acts of violence in America.

First, Madison Police Chief Shon Barnes reminded the public of some basic media literacy and urged them to obtain information about the shooting only from trusted government and media sources because online speculation about the incident was widespread.

“Social media is, quite frankly, something I can’t control,” he said at a news conference.

“If you’re listening to this and you’re at home or thinking about republishing something that doesn’t come from someone in this room, a trusted and respected journalist, please don’t do that,” he added. “It contributes to undermining trust in this process, and that’s all we have.”

Barnes said such rumors could “fuel the fire” at a time when “we need to come together and not let anything divide us.”

Later, when online commentators, particularly on the right, offered unconfirmed speculation that the shooter was transgender, Barnes made a more pointed comment.

“I don’t think what happened today had anything to do with how she, he or they wanted to identify,” Barnes said. “I wish people would leave their personal biases aside. We have people doing another school shooting in Madison. That’s what I’m going to focus on in the near future.”

Here’s what you need to know:

Parents are in fear after a mass shooting at a Christian school in Madison, Wisconsin, on Monday.

“I don’t know what to say because we always send prayers. We always send thoughts. When will we stop this? This is not okay,” said Mireille Jean-Charles The Washington Post on Monday after reuniting with her three sons, who are students at Abundant Life Christian School. “When your children are at school, they are not doing well. When they’re in church, they don’t feel well. When they’re outside or somewhere else, they don’t feel well. Where will they be safe?”

The White House has been closely following the shooting in Madison.

After the shooting, which officials said left three people dead, including the shooter, President Biden spoke with Wisconsin Gov. Tony Evers and Madison Mayor Satya Rhodes-Conway.