If the allegation is of recent lewd and lascivious acts, or of relatively recent anal or vaginal penetration, then the police will likely order a medical examination of the child and a forensic analysis. This may include analysis of the child's body, clothes and the location of the alleged incident.
Different types of decorative concrete involve different processes so timing will vary. However you should normally allow between 8 to 20 days for us to undertake and complete your job.
Re: Poured side walk/steps, how long to leave forms? Concrete takes about 28 days to cure to a maximum degree. It does continue to cure for many years longer but the 1st 28 days is the most critical period. It is very important to keep the new cement from drying during that period. It's the water in the concrete that allows the cement to burn and cure.