TMZ Sports has obtained footage of what they say is Roy Halladay's plane doing "bizarre dips and rises" moments before it crashed into the Gulf of Mexico.
The footage was captured by boaters who thought the flying pattern to be shocking and thus felt the need to record it.
Halladay's plane crashed on Tuesday in Florida. The baseball legend did not survive.
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Authorities have yet to give any explanation for the cause of the crash but are investigating.
TMZ Sports spoke to multiple witnesses who commented on the flying pattern:
We spoke with other boaters in the area who told a similar story -- "dramatically increasing and decreasing in elevation."
Another witness says, "He was flying like that all week. Aggressively."
You can view the disturbing video here if you choose. Be warned of its graphic language and nature.
The baseball community continues to mourn the loss and fans in Philadelphia have started a makeshift memorial to Halladay outside of Citizens Bank Park.