“The Sheriff has acquired a Zistos Portable Underwater Video Camera System to help search the area of the river where Paola was last seen. This equipment is a high-intensity camera system with lights,” the department said on Facebook. “It has the capability to see into hard-to-reach areas that cannot be explored by standard scuba equipment.”
Read more here >> https://www.foxnews.com/us/missing-florida-woman-swimming-river-video-photos-disappearance