Man Dies After Sex with Chicken, Perhaps No Additional Goals?

From Reuters:

A 50-year-old Zambian man has hanged himself after his wife found him having sex with a hen, police said Friday.

The woman caught him in the act when she rushed into their house to investigate a noise.

"He attempted to kill her but she managed to escape," a police spokesman said.

The man from the town of Chongwe, about 50 km (30 miles) east of Lusaka, killed himself after being admonished by other villagers.

The hen was slaughtered after the incident.

But why kill the chicken? Did she lure the man into it? Sounds like a fowl move to me.