Two Utah parents are accused of helping their adult daughter clean the site of her husbands murder, according to authorities.

Thomas Gledhill, 71, and Rosalie Gledhill, 67, were arrested Thursday on suspicion of obstruction of justice. Cottonwood Heights police said the two assisted daughter Jennifer Gledhill, 41, by cleaning her home in the city after she fatally shot 51-year-old Matthew Johnson, according to probable cause documents obtained by HuffPost.

Johnson, a National Guard member, was reported missing by his wife last month. Jennifer Gledhill told police that she had not seen her husband since Sept. 20 following an argument, the Salt Lake County District Attorneys Office said in an Oct. 15 press release .