A/C Unit Leak
This basement fell victim to water damage due to the A/C unit condenser pump backing up causing water to spread quickly. Luckily the water did not get a chance to wick up the walls to cause enough damage that would cause the drywall to be removed. If you look closely at the after photo you will be able to see exactly where the water line had stopped. This is helpful for our techs because then we know confidently that we have removed all the wet materials. If wet materials are left behind or not dried completely mold could possibly begin to grow.