Taggart (1983)

S14E1 Beserker

A spate of fatalities linked to illegal bodybuilding substances mixed with hallucinogenic additives shakes up the muscle community in Glasgow. The Maryhill team finds themselves in a desperate search to uncover the origin of this lethal drug and reaches out to a renowned chemistry professor from the university for assistance. However, as they delve deeper, questions arise about whether he is truly a source of help or if he might actually be the mastermind behind the dangerous substances.