@Rtwilson8 welcome to Palmtalk! As @JLM mentioned, a Boron deficiency is a possibility. Transient or long-term deficiency does cause some bent crowns and distorted new growth. "Hook leaf" and "accordion leaf" are some of the early signs. It can kill a palm, but generally just makes it grow ugly and slow. You can see some photos and a good description here: Ask IFAS - Powered by EDISENH1012/EP264: Boron Deficiency in PalmsLosing a bunch of them to a disease quickly sounds like it might be something like Thielaviopsis. That's a disease generally in the upper trunk, and is easily spread by pruning tools and into any open wounds. I had some Christmas palms years ago and they caught it after a bad freeze. Over the summer they eventually quit growing and the top fell off one. When I cut them down the top part of the trunk was a dry-ish brown fungal mess inside: Sometimes the top half will look brown and rotted, but the lower part of the trunk is still white inside. This happened to me with some Queens a while back. This is about 3 feet below the crown on a ~15' tall queen, with discolored brown splotches. Another 2 feet down and it looked pristine white/tan in the trunk: Thielaviopsis can sometimes cause the upper trunk to "bleed" liquid/sap down the side of the trunk. If you saw "bleeding" or the top few feet disintegrated inside, then Thielaviopsis is a likely culprit: https://ask.ifas.ufl.edu/publication/PP143 Another possibility is a bud rot, usually caused by Phytophthora. That can fairly quickly kill a palm, and can cause the top to just fall off on crownshafted palms like Christmas, Kings, Bottles, Spindles, etc. Bud rots are curable in some cases. You'd also see screwed up new fronds, with visible damage and really slow growth, if at all. A bud rot usually smells like the inside of a McDonald's dumpster during a nice hot summer. If there's a bud rot you'd be able to tell... :D https://ask.ifas.ufl.edu/publication/PP144 The last common disease is Ganoderma, a rot of the lower trunk. It's also incurable and fatal, and sometimes shows a mushroom conk on the side near ground level. https://idtools.org/palm_symptoms/index.cfm?packageID=1111&entityID=3320 Let us know if any of the above seem to fit your palm problems.