HB 2053 would require that if the Department of Family and Protective Services (DFPS) is unable to find a child that is under an investigation assigned the highest priority in relation to child abuse or neglect that the investigator should notify the Department of Public Safety. The notification would include the description of a motor vehicle that the child was suspected to be transported in, the case number assigned by the department, the telephone number of the investigator for DFPS, the specifics on when and where the child was seen, and any other relevant information. This bill would also change the way the law enforcement officer would respond to a child safety check alert.  An officer who encounters any individual or motor vehicle described in the safety check would detain those involved, but not more for six hours or move them from the location (unless they were being placed under arrest).