A woman was shot deadly and her boyfriend was wounded by a gunman who had trouble telling her dog how to poop during a walk in Denver on Wednesday.

The victims, identified as 21-year-old Isabella Thallas and Darian Simon in the reports, were walking their dogs near Coors Field when they fought with them inside the house of suspect Michael Close, 36, Denver Post It was reported.

“The suspect had an oral discussion with the victims about the victims who told the dog to poop,” according to a possible explanation for the newspaper.

Close reported that the couple asked if they would train their dogs or just shout.

Simon told the police that he was trying to ignore Close before the shots were over, hitting him twice and killing his girlfriend.

According to the report, police were later caught on Wednesday while driving on a nearby highway. The police said there was a rifle and a gun inside the car.

Tallas’ mother, Ana Thallas, mourned her daughter’s death in a Facebook post.

“We lost a daughter, sister, grand daughter, niece and friend today,” Ana wrote. “The Lord ransacked his home and rested peacefully with Him.

“By keeping this positive and loving, we kindly asked you to respect our privacy and Isabella’s life.”

one GoFundMe page It was founded to help cover Isabella’s funeral costs.