(Miami-Dade County, FL) -- 

The Miami-Dade Police Department, Robbery Bureau detectives are investigating an armed commercial robbery that occurred at the above listed location.  According to detectives, the subject entered the store armed with a knife and demanded money.  The victim, the store clerk that was behind plexiglass, refused to comply.  The subject then stated that he would shoot and kill the victim if he did not comply.  The victim, in fear for his life, gave him the money and the subject fled southbound on foot.  During the incident, a witness entered the store and observed the subject holding the knife and making demands.  He immediately left and called 911.  The subject was apprehended by uniform patrol officers at NE 105 Street and Biscayne Boulevard.