In Frankenstein Who was monster last victim?

In the movie- and this shocked audiences, Frankenstein"s monster attacked and accidentally killed a child by tossing her into a lake in what looked like a park. Naturally, this stirred up the townspeople that a MONSTER was on the loose. Child abuse is a real monster topic and it is intriguing it was worked into the Colin Clive- James Whale Frankenstein film- the critics did not like the child murder sequence- perhaps he could have accidentally dunked her but she survived- or similar (Pink heart) surgery to soften the blows.

In the book, his first real victim was William, Victor's younger brother. He had wandered off in the woods, and he insulted the monster for his ugliness. The monster gets angry and strangles him.