TUCSON, Ariz. (KGUN) — Tucson police arrested a man on Helen Street -- near Swan and Speedway -- Thursday morning.
Police say SWAT and K9 units responded to the 4800 block of East Helen Street at 4:50 a.m. following reports of gunfire in the vicinity.
The suspect, who discharged between 50 and 70 rounds of ammunition was driving a silver minivan and crashed, then fled north on Speedway toward Helen on foot.
Officers from across the city responded.
The suspect, 35-year-old Alex Grechanin, was apprehended by a K9 officer, arrested and charged with two counts of drive-by shooting and one count discharging a weapon inside city limits.
No one was injured during the incident.
Residents of the Garden District and Palo Verde neighborhoods are advised to call 911 or 88-CRIME to report damage.
![Alex Grechanin](https://ewscripps.brightspotcdn.com/dims4/default/6657847/2147483647/strip/true/crop/1024x1280+0+0/resize/1024x1280!/quality/90/?url=http%3A%2F%2Fewscripps-brightspot.s3.amazonaws.com%2F4d%2F99%2F198ad3b1456ba81e2a8be28e342e%2Falex-grechanin-35-20210610-151112-pcsd.jpg)