Sleuth Kings Subscription Box Review + Coupons – Case 020 Blood P.I.

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Sleuth Kings is an interactive monthly mystery box. Every month, a physical case file arrives full of evidence, puzzles, ciphers, and more. Plans start at $29.95 per month and they also have 3-month and 6-months prepay options. You will work hand-in-hand with Sullivan King, the lead detective, via email as you solve the case.

Each month’s case is a new, stand-alone mystery that takes approximately 2-3 hours to complete. Each case includes an epilogue -a  follow-up letter from the client as well as a small gift. For every 4 cases you solve, you’ll be rewarded with a FREE bonus case that revolves around the hunt for Sullivan’s father.


  • Get $8 off first purchase Use coupon code HELLOSK .
  • Get 10% off of your order! Use coupon code HELLO10.

This the review of Mystery Box Case 020 – Blood P.I.

The mystery comes in an envelope. The only things written on it are the Sleuth Kings P.O. box address and the case that you will be working on.

The epilogue is included and separated in another envelope.

To begin with your adventure, you need to login to their website and send Sullivan an email.

The files are neatly arranged in a white folder, with Sleuth Kings branding in front.

All the files are organized inside the folder, they are even separated by paper clips.

Everything in my box!

The case objective is written in a card, and we will be working to identify whi had been stalking Rosalyn Neal.

It also lists the contents of the case file: investigation instructions, investigation report, clues, and more.

The investigation instruction sheet names the client, the case you will be working on, and the whole situation.

I suggest you read them thoroughly to fully understand the case and also to know where to start the whole investigation.

For this case, we just need to find out the access code to get inside Rosalyn’s dressing room and know the identity of her stalker.

There are also clue analysis, where each clue item’s use is being hinted or explained.

We also got a snuck-out letter from Celest St. Claire, telling us that we can also use her help.

After looking at all the materials, I sent Sullivan a letter to finally start the case.

The first clue that we got is a pink fan letter. It seems like this fan really wanted the actress’ attention! Upon reading the fan mail, it’s kind of giving us the creeps as it talks about vampires, and as we go along reading it, there are lots of misspelled words as well, which seems intentional, and might mean some things!

The second clue is a poster for the show, Blood P.I. starring Rosalyn Neal as Rebecca Blood. The drawn-on vampire lips caught our attention.

The Open Casting Call served as the third clue for this case. As you look into the poster, it appears like it’s a gridded puzzle, more like sudoku but instead of numbers, symbols are the ones to be used to fill out the spaces.

The fourth clue is somehow related to the third clue, as the symbols are almost the same with what’s on the open casting call.

There’s also an autographed Rosalyn Neal headshot.

There’s also a postcard for Blood P.I.

The back of the postcard features different signatures. Could the suspect’s signature be here?

There are also other fan letters, each came in different colored paper. I got them in blue, yellow, and pink.

It’s almost like the first clue, which came from someone claiming to be the actress’s number one fan. Looking at the edges, there are what look like letters that I’m sure can make up something!

Here’s the bracelet that the “fan” is talking about in clue #1.

After solving the case and finding out the identity of the stalker, you can now open the Epilogue envelope. It contains an appreciation letter from Rosalyn Neal and she included a casting invitation for Blood P.I. too!

It’s an invitation to be a part of the Blood P.I. cast, just stop by the set anytime! It’s a nice appreciation gift!

We really love escape room-like games, and the best part is that we can do it while staying at home! The box provided all the clues that we need to solve the case. Each item is really hiding a mystery that we need to unveil! It’s always fun to solve mysteries along with family and friends. This is one of, I can say, the lightest cases that we got from this box as it doesn’t really involve murder or bloodshed, we just need to find out who’s stalking the actress! Sullivan and Celest are people that we can turn to when we encounter some difficulties, so we know, there are always people who got our backs to solve the mysteries!

What do you think of the Sleuth Kings box?

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