takes charge of another who reasonably appears to be: 1) Imperiled; and 2) Helpless or unable to protect himself or herself has a duty to exercise reasonable care while the other is within the actor’s charge. a) An actor who discontinues aid or protection is subject to a duty of reasonable care to refrain from putting the other in a worse position than before the actor took charge of the other and if the other reasonably appears to be in imminent peril of serious physical harm at the time of termination, to exercise reasonable care with regard to the peril before terminating the rescue