Alcohol
A middle-class man falls in love with a woman from a more ordinary background, and they end up working in a variety act where they sink into alcoholism. He then kills another man whom he mistakenly believes is a rival.
A middle-class man falls in love with a woman from a more ordinary background, and they end up working in a variety act where they sink into alcoholism. He then kills another man whom he mistakenly believes is a rival.