Prosecutors charged Calvin Lennberg with felony animal cruelty in the July shooting of a mother bear near Castle Rock.

Aggravated animal cruelty in Colorado covers the torture, needless mutilation, or needless killing of an animal, CBS Colorado reported. The key word is needless. Colorado allows wildlife to be killed outside a hunting tag when human life is threatened and in some property-loss situations, the Denver Gazette noted. Whether this shooting fits any exception is what the case will test. The charge is the prosecution's accusation, not a finding.

On July 9, 2026, Terrain resident Jeff Berta heard the shots, CBS Colorado reported. Colorado Parks and Wildlife officers responded after someone shot a mother bear on unincorporated Douglas County land next to Castle Rock's Terrain neighborhood. Wildlife officers put the wounded bear down, tranquilized her two cubs, and took them to a rehabilitation center, the station reported. Neighbors had seen the sow and her cubs often. "We kind of started to think of her as our neighborhood bear," Berta told CBS Colorado. "We named her Melanie." The Denver Gazette, citing FOX31, reported the shooting was in the Oak Grove Court area near a popular walking and biking trail. A dead bear and a wildlife investigation establish what happened to the animal. They do not, by themselves, establish a crime.

After the CPW investigation, prosecutors charged Calvin Lennberg, 37, with aggravated animal cruelty, CBS Colorado reported. The Denver Gazette reported the case was passed to the 23rd Judicial District Attorney's Office. CBS Colorado reported the felony can carry anything from probation to six years in prison, that Lennberg does not appear to have a criminal history, and that he did not respond to the station's calls, texts, or a knock on his door. Douglas County resident Chad Schnuelle, who said Lennberg is his neighbor, told the station he was shocked. "He's a great guy," Schnuelle said. "I'd like to know more about really what the whole situation was." A sentencing range is the statute's floor and ceiling. It is not a sentence.

Lennberg's first appearance is set for Oct. 23, CBS Colorado reported. The Denver Gazette noted that Colorado law allows wildlife to be killed without a hunting tag only when human life is threatened or in some cases involving risk of property loss, and that even hazing an animal that is not threatening anyone can bring charges. CBS Colorado reported that a record number of bears have been euthanized by CPW this summer after drought pushed hungry animals closer to people. Those conditions explain why bear encounters are up. They do not answer whether this shooting was needless, which is what the charge alleges. All defendants are presumed innocent until proven guilty in a court of law.