City Police investigating two separate attempted break and enters overnight. The first took place just after midnight in the 1800 block of East Walsh Street with the second one taking place in the 2000 block of Hamilton Avenue just after 1:00. In both incidents two males in dark hoodies on bicycles knocked on the doors of the homes first before attempting to gain entry. In both cases the thieves fled when the homeowners were awoken and discovered the two men attempting to gain entry. There were no injuries. Anyone with information is asked to contact Thunder Bay Police or Crime Stoppers.