Two separate drug busts in Maine hotels resulted in the seizure of huge amounts of cocaine and roughly 91,000 lethal doses of fentanyl. Maine Drug Enforcement Agency On Thursday, drug agents were in Westbrook, investigating alleged illegal drug activity in a hotel on the Portland/Westbrook line. Two suspects were arrested: Amanuel A. Sentayehu, 29, of Westbrook, who's charged with aggravated trafficking in cocaine base. Aria A.