St. Louis, MO  (KTRS)  Federal agents say security cameras helped lead to the arrest of an accused serial arsonist in south St. Louis.

Forty-seven-year-old Michael Naro is facing four felony counts of second-degree arson. Police say Naro used road flares to set garages and trash bins on fire in his neighborhood.

Security cameras set up by authorities allegedly showed Naro leaving his home and walking toward a garage. Police searched the home and say they found road flares and other evidence.

Naro is jailed without bond and does not have a listed attorney.