Complex sentence: People from MCR gathered all weapons they could find, four rifles and some shotguns, and prepared dozens of molotov cocktails and home-made grenades the assault was launched at 02.00 in the night, September 12.
Split into simpler sentences: People from MCR gathered all weapons they could find, four rifles and some shotguns, and prepared dozens of molotov cocktails and home-made grenades. The assault was launched at 02.00 in the night, September 12.