Conversation so far:
What were the Palme assassination rumors about ?
Ted Gärdestad was wrongly mentioned in the Swedish media as the 33-year-old suspect in Swedish Prime Minister Olof Palme's murder, which severely affected Gärdestad.
Who's assassination was Ted Gärdestad accused of ?
Ted Gärdestad was wrongly mentioned in the Swedish media as the 33-year-old suspect in Swedish Prime Minister Olof Palme's murder, which severely affected Gärdestad.
What was the consequence of Ted Gärdestad being wrongly mentioned in the Swedish media as the 33-year-old suspect in Swedish Prime Minister Olof Palme's murder?
Ted Gärdestad wrongly mentioned in the Swedish media as the 33-year-old suspect in Swedish Prime Minister Olof Palme's murder,  severely affected Gärdestad.
how did being wrongly mentioned in the Swedish media as the 33-year-old suspect in Swedish Prime Minister Olof Palme's murder severely affect Ted Gärdestad?
Speculations and rumours followed Ted Gärdestad and his family for the rest of the 1980s. Gärdestad withdrew and fell into a deep depression.

Question: How did the depression harm him?
Self-contained rewrite: How did the deep depression resulting from being wrongly mentioned in the Swedish media as the 33-year-old suspect in Swedish Prime Minister Olof Palme's murder harm Ted Gärdestad?