SEASON: 4
SYNOPSIS
Peggy, 85, arrives at the hospital by ambulance, having injured her knee at home. It's the second time she has fallen in two months and medics want to find out if there's a more serious underlying cause. Meanwhile, the team keeps a close eye on 75-year-old Bob, who has had a suspected heart attack, and Ben, 25, isn't overly concerned by his swollen finger, until a doctor diagnoses cellulitis.