The arrest of Robert Jonathan Seacat was the culmination of a destructive 19.48-hour standoff with American police in June 2015. After being chased by police for stealing clothing from a Walmart, Seacat barricaded himself in a house at 4219 South Alton Street in Greenwood Village, Colorado. By the time Seacat was finally extracted from the premises, the house had been destroyed by law enforcement in their efforts to flush him out. The homeowner—Leo Lech—filed a lawsuit against the municipality for compensation, but was ruled against by the United States Court of Appeals for the Tenth Circuit; he appealed to the Supreme Court of the United States, but the court declined to hear the case.
Background
Robert Jonathan Seacat (also Robert Seakat) was born in Kansas on . , he was tall, weighed , was residing in Aurora, Colorado, and was married to Ramona Vitalyevna Grabchenko. With previous convictions for drug possession, aggravated motor vehicle theft, and burglary, on June 3, 2015, Seacat also had three outstanding warrants: two for illegal drugs and one for aggravated motor vehicle theft. , he was tall and weighed .
Leo and Alfonsia Lech bought the house at 4219 South Alton Street, Greenwood Village, Colorado for their son, John. In June 2015, John Lech was living in the house with his girlfriend—Anna Mumzhiyan—and her nine-year-old son; John Lech paid his father per month for the house. John Lech would later tell police that he kept an unloaded pistol and 20-gauge shotgun in the master closet, while ammunition was kept elsewhere in the house. John Lech's 2003 Nissan Xterra was parked in the garage attached to 4219 South Alton; it was valued at .
Standoff
According to a police affidavit, it was June 3, 2015 when Seacat shoplifted two belts and a shirt from a Walmart in Greenwood Village, Colorado. After assaulting a uniformed Aurora Police Department (APD) officer—John Reiter—with his gold-colored 1999 Lexus GS300, Seacat fled in the vehicle. Reiter soon found the abandoned car at the nearby Dayton station and radioed for a tow; after watching Seacat run across northbound Interstate 225, a by-stander alerted the officer that she saw Seacat holster a .380 ACP semi-automatic pistol when he crossed the rail platform. Reiter lost track of Seacat and returned to the Lexus to inventory its contents: in cash, of psilocybin mushrooms, of cannabis, and an unidentified blue pill.
Between 1:43–1:54pm, a perimeter was established by Greenwood Village (GVPD) and Aurora police. At 1:54pm, Seacat entered the home at 4219 South Alton Street in Greenwood Village, twice tripping the security alarm as he did so. Inside the home was the nine-year-old son of resident Anna Mumzhiyan, and when he exited the house at 2:17pm, the child described Seacat as the man currently inside the house. After Seacat began opening the garage doors, APD officer William Woods drove a marked departmental sport utility vehicle (SUV) into the garage door to block egress; Seacat responded by blindly firing his pistol through the garage door, striking the SUV approximately from Woods.
GVPD Commander Dustin Varney arrived at South Alton Street, took command of the situation, and summoned GVPD SWAT as well as further assistance from the APD, the Arapahoe County sheriff's office, and the Douglas County sheriff's office. GVPD officer Mic Smith, a SWAT negotiator, engaged with Seacat over the telephone; by 6:08pm, Seacat ceased communicating with police, despite the application of inductive irritants.
At 10:38pm, SWAT entered the house and used a stun grenade to conceal their movements, but were driven back outside by gunshots (though criminalists would later establish that they were not fired upon). During the next 10.2 hours, a Lenco BearCat was driven through the front door, tear gas and 40 mm grenades were repeatedly launched inside, shots were fired upon the house, and explosives were detonated to destroy several exterior walls. Ultimately, "the home was utterly destroyed" by the time Seacat was apprehended in the upstairs bathroom. According to police, at the time of his arrest, Seacat was carrying a loaded & chambered Glock 19 and of suspected methamphetamine.