RIGBY, Idaho (KIFI) — The American Red Cross has declared a national blood crisis, citing critically low blood supplies across the country. Officials say all blood types are needed, with Type O blood supplies dropping to just one day's worth. The Kartchner family hosted a community blood drive in honor of their daughter, Zoe, whose life was saved thanks to blood donations from strangers. The family says every blood donation has the potential to save lives, just as donated blood saved Zoe's. They hope their blood drive not only helps replenish local blood supplies but also reminds people of the lifesaving impact a single donation can have.