Unsent text message and desperate phone calls detail family’s last moments before they died while hiking

Family selfies, nature photos, an unanswered text and several calls that were never connected detail the final hours of a California couple and their child before they died on a hiking trail near Yosemite last August.Family selfies, nature photos, an unanswered text and several calls that were never connected detail the final hours of a California couple and their child before they died on a hiking trail near Yosemite last August.