It's 1872 and Mr. Fogg is having his journey around the world, and let's take the TV series adaption of 2021 as the basis.
The situation at hand in Episode 6 is as follows:
Taking a Steamship Carnatic under the British flag, just like in the book, from Yokohama/Japan to San Francisco/USA, Mr. Fogg is trying to catch a specific train there. Mr. Kneedling is also abroad. He acts as an Agent for a Mr. Bellamy, who is a member of the Reform Club and has instructions to stop Fogg from reaching London in time.
Some day or such into the traverse, he forces Mr Fogg and his entourage at gunpoint into a lifeboat with a single bottle and cuts the the ropes. This happens during a storm at night, making it likely that Mr. Kneedling intends for Mr. Fogg's delay to be permanent due to his death.
Put in life's peril, this raises legal questions galore, but in particular one:
Taking the 1872 year as a basis, was it actually attempted murder to force a person into a lifeboat without a trial or supplies, under the expectation that they would die from the elements or starvation?