Elizabethtown police have arrested a man they say robbed a local boutique at knifepoint.Shortly after 10 a.m. on Monday, police were called out to "The Bug's Ear" boutique on Dixie Highway for a report of an armed robbery.According to police, the suspect fled the scene after robbing the boutique, but within an hour of asking the public for help in identifying the suspect, police received a tip through the Hardin County Crime Stoppers saying Richard McDaniel was responsible.Detectives obtained a warrant and were able to arrest McDaniel on Tuesday without incident. He is currently being held at the Hardin County Jail on a $25,000 cash bond.