DETROIT (Michigan News Source) – The Detroit Lions begin Organized Team Activities (OTA) this week.

The team will hold their first of 10 OTA sessions tomorrow. OTAs will run through June 12th, with a mandatory three-day minicamp mixed in from June 4th through 6th.

MORE NEWS: Illegal Immigrant Behind Bars After Being Convicted of Targeting Wealthy Homes in Southeast Michigan Home Invasions

In other news, former Lions running back David Johnson announced his retirement from the NFL yesterday.