Two people are being treated after a home invasion Wednesday night in Sparks. Police were called to an apartment in the 2200 block of 18th Street, on the east side of Sparks Middle School, about 7:40. They were told three men had broken in and ordered the two occupants to get on the floor. One of the robbers hit one of the victims in the head; that victim sustained what police say are minor injuries. Another occupant is pregnant and was not injured, but was suffering from possible pregnancy-related stress. Both were taken to hospitals for treatment. The victims say the robbers are Hispanic. Two were wearing all black clothing, including black hoodies. The third was wearing all grey clothing, including a grey hoodie. Two were armed with handguns. All three ran from the scene.