text:  He was a dietary aide, took care of meals for residents. I went there yesterday afternoon. Staff members quietly gathered around me and a woman at the front desk. They said they weren't able to talk publicly. But in a statement, the administrator of the nursing home, Marcy Grimm, said they were, quote, shocked and saddened to learn of Crooks' alleged involvement. She did go on to say that Crooks did his job, quote, without concern, and his background check was clean. You also went to the suspected shooter's home. What was happening there?