Cpt. Michael Pickett tells Daily RFT that these are the four addresses (only one was occupied, the rest were vacant):
- 4350 College Avenue
- 1408 East Prairie
- 859 Cowan Street
- 857 Cowan Street
Pickett says investigators were out there this morning looking for clues that might point to arson or some connection between the blazes.
See other coverage, in no particular order: KSDK, Post-Dispatch, KTVI, KMOV