Class B First-hand BFRO #23760

Memory told of possible vocalizations and rocks thrown at Lake Kinkaid

April 1978 dusk Murphysboro, Jackson County, Illinois 2 witnesses

Account

In 1978 two people were fishing from a boat on a lake at dusk and stopped in a cove. They heard grunting and saw trees shaking violently on a brushy cliff, but saw no animal. Two large rocks were thrown from shore toward the boat, landing very close, prompting them to leave.

Summary drafted by AI from the source report and checked by code before I publish it. The witness's own words remain with the publisher — read the original report .

What was reported

Every kind of observation in the account. Select one to find other encounters with it.

Sounds

Interaction

Other senses

Facts & provenance

Each value names where it came from.

Date
April 1978
Stated BFRO report #23760 · BFRO report, labelled fields: Year, Month
Time of day
dusk
Stated BFRO report #23760 · BFRO report, “Time And Conditions” section
Place
Murphysboro, Jackson County, Illinois
Stated BFRO report #23760 · BFRO report, labelled fields: State, County, Nearest Town, Nearest Road
Map point
37.78, -89.46 (± 1000 m)
Stated BFRO map layer · BFRO published map layer · read with 85% confidence
BFRO map layer point for report 23760 (5 decimals, no boundary)
Account type
First-hand
Stated BFRO report #23760 · BFRO report, “Observed” section
Witnesses
2
Stated BFRO report #23760 · BFRO report, “Other Witnesses” section
Witness was
fishing from a boat
Stated BFRO report #23760 · BFRO report, “Observed” section
Witness's word for it
something
Stated BFRO report #23760 · BFRO report, “Observed” section
Source classification
Class B
Stated BFRO report #23760 · BFRO classification label

Evidence & investigation

What the source says was found or done. Claimed evidence is listed as claimed; the Anomadex has not examined it.

Investigated by
Stan Courtney (BFRO)
Follow-up

An investigator spoke with the witness by phone to review the encounter details.

BFRO report, “Follow-Up” section

Source timeline

Every record this entry is built from, earliest known first. Records are versioned and never edited in place.

  1. Published 2008-05-08 Retrieved 2026-09-25 Version 1 Hash b889dfa81adb
    BFRO - Bigfoot Field Researchers Organization
  2. BFRO map layer Reference
    Retrieved 2026-09-24 Version 1 Hash cfb8a3d423b7
    BFRO - Bigfoot Field Researchers Organization

The report refers to

  • “news report in St. Louis channel 2 about sightings”
    Not in the Anomadex yet
  • “article about visit to the area: Monster is drawing attention.”
    Not in the Anomadex yet