When intruders break into her home, the ghost of a paraplegic must save her unsuspecting husband from the intruders’ sinister plan that involves planting venomous snakes in the husband’s closet.

I like A LOT the concept of a paraplegic fighting ?intruders but the logline need to be clear.

“she?s actually dead”,?actually?
The problem is that the reader (me) has no clues about what actually is a dead paraplegic… a kind of ghost? I can’t picture this movie in my mind with such a vague description of the main character.
And no idea of what kind of interactions a ghost can have with the intruders.

“from the intruders? sinister plan”. You can avoid this sentence because it’s vague, it doesn’t mean anything – 2 possibilities, tell us what is the plan, tell us nothing. A logline is not a teaser.